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Reliable Solution of a Unilateral Contact Problem with Friction, Considering Uncertain Input Data

Ivan Haváček

A chapter in Applied Nonlinear Analysis, 2002, pp 175-183 from Springer

Abstract: Abstract A Signorini contact problem with an approximate model of friction is analyzed, when Lamé’s coefficients, body forces and friction coefficients are uncertain, being prescribed in a given set of admissible functions. Three kinds of criteria, characterizing the stress intensity, are chosen to define three maximization problems. Approximate problems are proposed on the basis of a mixed finite element method. Some theoretical convergence analysis is presented.

Keywords: Uncertain data; unilateral contact; Coulomb friction (search for similar items in EconPapers)
Date: 2002
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-0-306-47096-7_13

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DOI: 10.1007/0-306-47096-9_13

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